1083051103 has 4 divisors (see below), whose sum is σ = 1089311688. Its totient is φ = 1076790520.

The previous prime is 1083051083. The next prime is 1083051107. The reversal of 1083051103 is 3011503801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1083051103 - 2¹³ = 1083042911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1083051107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3130033 + ... + 3130378.

It is an arithmetic number, because the mean of its divisors is an integer number (272327922).

Almost surely, 2^1083051103 is an apocalyptic number.

1083051103 is a deficient number, since it is larger than the sum of its proper divisors (6260585).

1083051103 is an equidigital number, since it uses as much as digits as its factorization.

1083051103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6260584.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1083051103 is about 32909.7417644077. The cubic root of 1083051103 is about 1026.9508286175.

Adding to 1083051103 its reverse (3011503801), we get a palindrome (4094554904).

The spelling of 1083051103 in words is "one billion, eighty-three million, fifty-one thousand, one hundred three".